Introduction to Lemon Blueberry Tart
Lemon blueberry tart is a delightful way to celebrate the fresh flavors of summer. This sweet and tangy dessert combines a buttery shortbread crust with a creamy lemon filling, all complemented by a luscious blueberry sauce. The contrast of bright citrus against the rich blueberries creates a symphony of flavors that is refreshing yet indulgent—a perfect addition to any gathering or simply as a treat for yourself.
What’s so special about a lemon blueberry tart?
What sets this tart apart is the balance of flavors and textures. The shortbread crust provides a satisfying crunch, while the creamy filling melts in your mouth. The blueberry sauce introduces a burst of sweetness while enhancing the tart's overall appeal. This dessert isn't just beautiful; it’s also versatile. Whether you enjoy it cool on a warm day or slightly chilled during a gathering, it never fails to impress.
Many people look for ways to incorporate seasonal fruits into their baking, and blueberries are often a preferred choice due to their health benefits and vibrant color. According to the USDA, blueberries are packed with antioxidants and vitamins, making this tart not only a delicious option but a smart one as well! So, are you ready to impress your friends with this stunning dessert? Let’s dive into the recipe!

Ingredients for Lemon Blueberry Tart
Creating a delicious lemon blueberry tart is all about selecting the right ingredients to ensure that every bite is bursting with flavor. Here’s what you’ll need:
Blueberry Sauce Ingredients
- 1 teaspoon cornstarch
- 2 teaspoons lemon juice (or water)
- 1 cup (140g) fresh or frozen blueberries (do not thaw)
- 2 teaspoons granulated sugar
This sauce is where the magic begins. Using fresh or frozen blueberries offers flexibility, making it achievable year-round.
Shortbread Crust Ingredients
- ½ cup (8 Tbsp; 113g) unsalted butter, melted
- ¼ cup (50g) granulated sugar
- 1 teaspoon pure vanilla extract
- ¼ teaspoon salt
- 1 cup (125g) all-purpose flour
A shortbread crust adds a rich, buttery foundation that perfectly complements the tart filling.
Filling Ingredients
- 1 (14 ounce) can full-fat sweetened condensed milk
- 6 Tablespoons (90ml) lemon juice (about 2 lemons)
- 1 teaspoon lemon zest (from 1 lemon)
- 1 large egg yolk
This creamy filling balances the tartness of the lemon with the sweetness of the condensed milk.
Optional Garnishes
- Lemon slices
- Extra blueberries
- Leftover blueberry sauce
- Whipped cream
While optional, these garnishes elevate your lemon blueberry tart presentation and flavor profile even further.
Preparing Lemon Blueberry Tart
Creating a sumptuous lemon blueberry tart is more than just a cooking process; it's an experience filled with delightful aromas and vibrant colors. Whether you're impressing at a dinner party or simply treating yourself, this tart is sure to become a favorite. Let’s break it down into simple steps to get you on your way!
Step 1: Prepare the Blueberry Sauce
Start by making a luscious blueberry sauce that will lend a beautiful swirl to your tart. In a small bowl, mix 1 teaspoon of cornstarch with 2 teaspoons of lemon juice until dissolved. In a saucepan over medium heat, combine 1 cup of blueberries and 2 teaspoons of granulated sugar. Cook for about 3 minutes, mashing them gently. Add your cornstarch mixture and let it thicken for an additional 2 minutes. Once done, set it aside to cool.
Step 2: Preheat the Oven
Preheating is crucial for the perfect lemon blueberry tart. Set your oven to 350°F (177°C) to get it nice and toasty while you prepare the crust and filling. This step ensures that everything bakes evenly.
Step 3: Make the Shortbread Crust
Creating the crust is easy. In a medium bowl, mix ½ cup melted unsalted butter, ¼ cup sugar, 1 teaspoon pure vanilla extract, and ¼ teaspoon salt. Stir in 1 cup of all-purpose flour until a thick dough forms. Don’t worry if it seems a bit greasy; that’s perfectly normal. Press this mixture firmly into a 9-inch tart pan to form an even layer on the bottom and sides.
Step 4: Bake the Crust
Your lemon blueberry tart crust needs only a short bake—about 15 minutes. You want the edges to lightly brown. Once you take it out, poke a few holes in the surface with a fork. This will help the filling adhere better when it’s added.
Step 5: Whisk Together the Filling
As your crust cools slightly, it’s time to whip up the filling. In a bowl, whisk together one can of sweetened condensed milk, 6 tablespoons of lemon juice, 1 teaspoon of lemon zest, and 1 large egg yolk until it’s wonderfully blended. This mixture should look creamy and inviting!
Step 6: Assemble the Tart
Now comes the fun part—assembly! Pour your filling into the warm crust. Give your blueberry sauce a stir; it should still be warm and pourable. Drop spoonfuls over the filling, using about half of the sauce, and gently swirl it in with a toothpick for that gorgeous marbled effect.
Step 7: Bake and Cool the Tart
Bake your lemon blueberry tart for about 17-19 minutes, ensuring it doesn't jiggle when you tap it. Once achieved, let it cool completely at room temperature. Afterward, refrigerate for at least 2 hours to set fully. For a tart that's chilled even longer, just cover it to maintain freshness.
Enjoy your tart adorned with optional garnishes like lemon slices or whipped cream, and prepare for delicious compliments!
If you're interested in more tart recipes or tips on making the perfect filling, check out Sally's Baking Addiction for excellent guidance!

Variations on Lemon Blueberry Tart
Lemon Tart with Raspberry Sauce
If you love the bright and zesty flavors of lemon tarts, why not switch things up with a vibrant raspberry sauce? Simply replace the blueberry sauce with a homemade raspberry sauce by blending fresh raspberries with a bit of sugar and lemon juice. This variation adds a delightful tartness that complements the lemon filling beautifully. Plus, the stunning color contrast makes it a showstopper!
Coconut Lemon Tart Variation
For a tropical twist on the classic lemon blueberry tart, consider adding coconut! Substitute half of the sweetened condensed milk in the filling with coconut cream, and sprinkle toasted coconut flakes on top before serving. This variation is a fantastic way to transport yourself to paradise while enjoying a slice of this delicious tart. The coconut flavor pairs wonderfully with lemon, evoking a summery vibe any time of the year!
Cooking Tips and Notes for Lemon Blueberry Tart
Make-ahead Preparation Tips
Preparing your lemon blueberry tart ahead of time can save you stress on the day you plan to serve it. You can bake, cool, and chill the tart a day in advance. Just remember, the filling needs to go into a warm crust, so it’s best to whip up the filling and blueberry sauce beforehand and refrigerate them until you’re ready to assemble. If the blueberry sauce thickens too much, simply warm it slightly on the stove or in the microwave.
Essential Tools for Success
To ensure your lemon blueberry tart turns out beautifully, a few essential tools will help:
- 9-inch Tart Pan: A removable bottom pan is ideal for easy serving.
- Glass Mixing Bowls: Perfect for mixing your ingredients together.
- Whisk: For smoothly combining your filling.
- Silicone Spatula: Great for mixing and scraping.
- Cooling Rack: Allows the tart to cool evenly before chilling.
Having these tools on hand will make your baking experience enjoyable and efficient!

Serving Suggestions for Lemon Blueberry Tart
Pairing with Whipped Cream
One of the simplest yet most delightful ways to enjoy your lemon blueberry tart is with a dollop of freshly whipped cream. The light, airy texture complements the creamy filling, while the subtle sweetness balances the tartness of the lemon. If you're feeling adventurous, consider infusing your whipped cream with a hint of vanilla or even a splash of almond extract for a unique twist. Just ensure to whip it to soft peaks for that perfect, fluffy crown.
Creative Garnish Ideas
Elevate your lemon blueberry tart presentation with a few creative garnishes. Try adding thin lemon slices or a sprinkle of fresh mint leaves for a pop of color. A drizzle of leftover blueberry sauce not only adds flavor but also makes your tart visually stunning. For an added layer of indulgence, consider toasting some almond slivers or coconut flakes to sprinkle on top for a delightful crunch. These small touches can truly transform your dessert into a gourmet experience.
Time Breakdown for Lemon Blueberry Tart
Preparation Time
The preparation time for this delightful lemon blueberry tart is approximately 30 minutes. This is when you'll gather ingredients, make the blueberry sauce, and prepare the shortbread crust.
Cooking Time
Once everything is ready, the cooking time adds up to 32–34 minutes — about 15 minutes for baking the crust and another 17–19 minutes for the filling.
Total Time
In total, you’re looking at around 2 hours and 30 minutes, including cooling time, before you can slice into this creamy, fruity treat. Perfect for impressing friends or enjoying a quiet evening treat!
Planning your baking time lets you savor every bite of this lemon blueberry tart while still leaving plenty of time for your other commitments. Want to learn about some related fruits you could use instead of blueberries? Check out this guide on seasonal fruits.
Nutritional Facts for Lemon Blueberry Tart
Calories per slice
Each slice of this delightful lemon blueberry tart comes in at approximately 180-200 calories. With its creamy filling and buttery shortbread crust, it's the perfect indulgence for those seeking a sweet treat without overdoing it.
Sugar content
When it comes to sugar, each slice contains about 12-15 grams. This sweetness primarily derives from the blueberry sauce and the sweetened condensed milk, balancing beautifully with the tartness of the lemon.
Fat content
You can expect around 8-10 grams of fat per slice, mainly from the shortbread crust and sweetened condensed milk. This creamy and rich element is what makes this dessert so satisfying, delivering a flavor experience that's both unforgettable and enjoyable!
For a deeper dive into the health benefits of blueberries, check out the USDA FoodData Central for more insights on their nutritional value.
FAQ about Lemon Blueberry Tart
Can I use frozen blueberries?
Absolutely! Using frozen blueberries can be an excellent option for your lemon blueberry tart. Just remember not to thaw them before mixing them into your blueberry sauce. Frozen fruits can add a delightful burst of flavor, and they help to maintain the tart's refreshing qualities.
How do I store leftovers?
If you have any leftover lemon blueberry tart (which is rare!), simply cover it tightly and refrigerate it. It will stay fresh for up to a week. Just be sure to let it come to room temperature before serving again for the best flavor and texture.
What can I substitute for sweetened condensed milk?
Sweetened condensed milk is a crucial component of the filling in your lemon blueberry tart. While there isn't a perfect one-for-one substitute, you can create a homemade version by combining evaporated milk with sugar—experiment with equal parts for a similar consistency. However, keep in mind that your final result may not have the same richness, so it’s best to stick with sweetened condensed milk if you can!
For more baking tips, check out this article on substitutions.
Conclusion on Lemon Blueberry Tart
In summary, this lemon blueberry tart brings together the bright zest of lemons and the sweetness of blueberries in a delightful dessert. Perfect for any occasion, it’s both visually stunning and deliciously creamy. Don’t miss the chance to impress yourself and friends with this easy-to-follow recipe!

Lemon Blueberry Tart
Equipment
- 9-inch tart pan
- medium bowl
- small saucepan
- fork
- Whisk
- Silicone Spatula
- Cooling Rack
Ingredients
Blueberry Sauce
- 1 teaspoon cornstarch
- 2 teaspoons lemon juice or water
- 1 cup fresh or frozen blueberries (do not thaw)
- 2 teaspoons granulated sugar
Shortbread Crust
- ½ cup unsalted butter melted
- ¼ cup granulated sugar
- 1 teaspoon pure vanilla extract
- ¼ teaspoon salt
- 1 cup all-purpose flour (spooned & leveled)
Filling
- 1 can full-fat sweetened condensed milk (14 ounce weight)
- 6 Tablespoons lemon juice (about 2 lemons)
- 1 teaspoon lemon zest (1 lemon)
- 1 large egg yolk
Optional Garnishes
- lemon slices
- blueberries
- leftover blueberry sauce
- whipped cream
Instructions
Blueberry Sauce
- Using a fork, mix the cornstarch and lemon juice together in a small bowl until the cornstarch has dissolved. Set aside. Warm the blueberries and sugar together in a small saucepan over medium heat. Stir occasionally for 3 minutes, mashing the blueberries as best you can against the bottom and sides of the pan to help break them up. Stir in the cornstarch mixture. Cook for 2 more minutes as the sauce thickens, stirring and mashing the blueberries to break them up as desired. Remove sauce from heat and set aside at room temperature until step 6.
Preparation
- Preheat oven to 350°F (177°C).
- Mix the melted butter, sugar, vanilla extract, and salt together in a medium bowl. Add the flour and stir to completely combine. The dough will be a little greasy and very thick. Press dough firmly into a 9-inch tart pan, making sure the layer of crust is even.
- Bake for 15 minutes or until the edges are very lightly browned. Remove from the oven and poke a few holes all over the top of the warm crust.
- Whisk all of the filling ingredients together until combined. Pour into warm crust. Stir up the blueberry sauce and drop spoonfuls of blueberry sauce all over the top, using about half of the sauce. Gently swirl the sauce and filling together.
- Bake for 17-19 minutes, just until the center of the tart no longer jiggles when you tap the pan.
- Remove tart from the oven, cool completely at room temperature, then chill in the refrigerator uncovered for at least 2 hours.
- Slice and serve with optional garnishes including any leftover blueberry sauce.





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